Popular Simulation Techniques

Popular Simulation Techniques

1. System Dynamic

   • It maps a problem and can help us

2. Discret- event simulation

3. System Dynamic

   • It maps a problem and can help us to undestand the underlying causes behind the behaviour of the system
     • It is an influence diagram
   • used to learn the causes of problems and not just treat the symptoms.
     • Results: statistics showing system performance
   • Investigate partners of behaviour
     • Determined by feedback and accomulation structures
       • Soft OR
     • It takes months to years
   • Model a higher level in an organization

4. Discret Event simulation

   • Replicate the structure of the system and then allows performance to be measure in different scenarios
     • It takes minutes to days
   • show queuing behaviour and generate metrics of process performance.
     • Is a process map
   • Consistiting of a nnumber of entities
     • number of atributtes
   • Generate reports of system performance
     • Results: statistics showing perational performance
   • Model operational process
     • Hard OR